Part Details for AT27C256R-20RIT/R by Atmel Corporation
Overview of AT27C256R-20RIT/R by Atmel Corporation
- Distributor Offerings: (0 listings)
- Number of FFF Equivalents: (10 crosses)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (3 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
Applications
Consumer Electronics
Internet of Things (IoT)
Computing and Data Storage
Part Details for AT27C256R-20RIT/R
AT27C256R-20RIT/R CAD Models
AT27C256R-20RIT/R Part Data Attributes:
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AT27C256R-20RIT/R
Atmel Corporation
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Datasheet
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AT27C256R-20RIT/R
Atmel Corporation
OTP ROM, 32KX8, 200ns, CMOS, PDSO28, 0.330 INCH, PLASTIC, SOIC-28
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Pbfree Code | No | |
Rohs Code | No | |
Part Life Cycle Code | Obsolete | |
Ihs Manufacturer | ATMEL CORP | |
Part Package Code | SOIC | |
Package Description | SOP, | |
Pin Count | 28 | |
Reach Compliance Code | compliant | |
ECCN Code | EAR99 | |
HTS Code | 8542.32.00.71 | |
Access Time-Max | 200 ns | |
JESD-30 Code | R-PDSO-G28 | |
JESD-609 Code | e0 | |
Length | 18.25 mm | |
Memory Density | 262144 bit | |
Memory IC Type | OTP ROM | |
Memory Width | 8 | |
Moisture Sensitivity Level | 2 | |
Number of Functions | 1 | |
Number of Terminals | 28 | |
Number of Words | 32768 words | |
Number of Words Code | 32000 | |
Operating Mode | ASYNCHRONOUS | |
Operating Temperature-Max | 85 °C | |
Operating Temperature-Min | -40 °C | |
Organization | 32KX8 | |
Output Characteristics | 3-STATE | |
Package Body Material | PLASTIC/EPOXY | |
Package Code | SOP | |
Package Shape | RECTANGULAR | |
Package Style | SMALL OUTLINE | |
Parallel/Serial | PARALLEL | |
Qualification Status | Not Qualified | |
Seated Height-Max | 2.79 mm | |
Supply Voltage-Max (Vsup) | 5.5 V | |
Supply Voltage-Min (Vsup) | 4.5 V | |
Supply Voltage-Nom (Vsup) | 5 V | |
Surface Mount | YES | |
Technology | CMOS | |
Temperature Grade | INDUSTRIAL | |
Terminal Finish | TIN LEAD | |
Terminal Form | GULL WING | |
Terminal Pitch | 1.27 mm | |
Terminal Position | DUAL | |
Width | 8.74 mm |
Alternate Parts for AT27C256R-20RIT/R
This table gives cross-reference parts and alternative options found for AT27C256R-20RIT/R. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of AT27C256R-20RIT/R, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
Part Number | Description | Manufacturer | Compare |
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27C256T-20E/SO | 32K X 8 OTPROM, 200 ns, PDSO28, 0.300 INCH, PLASTIC, SOIC-28 | Microchip Technology Inc | AT27C256R-20RIT/R vs 27C256T-20E/SO |
27LV256-20I/TS | 32K X 8 OTPROM, 200 ns, PDSO28, 8 X 20 MM, PLASTIC, TSOP-28 | Microchip Technology Inc | AT27C256R-20RIT/R vs 27LV256-20I/TS |
CY27C256A-200ZC | OTP ROM, 32KX8, 200ns, CMOS, PDSO28, TSOP-28 | Cypress Semiconductor | AT27C256R-20RIT/R vs CY27C256A-200ZC |
CY27C256A-200ZI | OTP ROM, 32KX8, 200ns, CMOS, PDSO28, TSOP1-28 | Cypress Semiconductor | AT27C256R-20RIT/R vs CY27C256A-200ZI |
AT27LV256R-20RC | OTP ROM, 32KX8, 200ns, CMOS, PDSO28, 0.330 INCH, PLASTIC, SOIC-28 | Atmel Corporation | AT27C256R-20RIT/R vs AT27LV256R-20RC |
AT27LV256R-20RIT/R | OTP ROM, 32KX8, 200ns, CMOS, PDSO28, 0.330 INCH, PLASTIC, SOIC-28 | Atmel Corporation | AT27C256R-20RIT/R vs AT27LV256R-20RIT/R |
TMM24256BF-20 | IC 32K X 8 OTPROM, 200 ns, PDSO28, PLASTIC, FP-28, Programmable ROM | Toshiba America Electronic Components | AT27C256R-20RIT/R vs TMM24256BF-20 |
27LV256-20/SO | 32K X 8 OTPROM, 200 ns, PDSO28, 0.300 INCH, PLASTIC, SOIC-28 | Microchip Technology Inc | AT27C256R-20RIT/R vs 27LV256-20/SO |
CY27C256A-200ZC | OTP ROM, 32KX8, 200ns, CMOS, PDSO28, TSOP-28 | Rochester Electronics LLC | AT27C256R-20RIT/R vs CY27C256A-200ZC |
27LV256-20/TS | 32K X 8 OTPROM, 200 ns, PDSO28, 8 X 20 MM, PLASTIC, TSOP-28 | Microchip Technology Inc | AT27C256R-20RIT/R vs 27LV256-20/TS |